handle

中文意思

n. the appendage to an object that is designed to be held in order to use or move it
v. touch, lift, or hold with the hands
v. show and train

n. 把手
She grabbed the door handle and pulled it open.
她抓住门把手，把门拉开了。
n. 柄
The knife handle is made of smooth wood.
这把刀的柄是用光滑的木头制成的。
n. 把柄
Don't give your enemies any handle to use against you.
别给你的敌人留下任何用来攻击你的把柄。
n. 句柄
The system could not open the file because the handle was invalid.
系统无法打开该文件，因为句柄无效。
v. 处理
Our manager knows how to handle difficult customers calmly.
我们的经理知道如何冷静地处理棘手的客户。
v. 操作
You need proper training to handle this complex machine.
你需要经过适当的培训才能操作这台复杂的机器。